From de1f72fab35d2b6215017690c6dc27b8f4aa14bc Mon Sep 17 00:00:00 2001 From: KaiGai Kohei Date: Sat, 13 May 2006 15:13:27 +0900 Subject: [JFFS2][XATTR] remove typedef from posix_acl related definition. jffs2_acl_header, jffs2_acl_entry and jffs2_acl_entry_short were redefined with using 'struct' instead of 'typedef' in kernel implementation. [1/10] jffs2-xattr-v5.1-01-remove_typedef_kernel.patch Signed-off-by: KaiGai Kohei --- fs/jffs2/acl.c | 52 ++++++++++++++++++++++++++-------------------------- fs/jffs2/acl.h | 12 ++++++------ 2 files changed, 32 insertions(+), 32 deletions(-) (limited to 'fs/jffs2') diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 080bb51e4b65..de173df84a83 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -21,12 +21,12 @@ static size_t jffs2_acl_size(int count) { if (count <= 4) { - return sizeof(jffs2_acl_header) - + count * sizeof(jffs2_acl_entry_short); + return sizeof(struct jffs2_acl_header) + + count * sizeof(struct jffs2_acl_entry_short); } else { - return sizeof(jffs2_acl_header) - + 4 * sizeof(jffs2_acl_entry_short) - + (count - 4) * sizeof(jffs2_acl_entry); + return sizeof(struct jffs2_acl_header) + + 4 * sizeof(struct jffs2_acl_entry_short) + + (count - 4) * sizeof(struct jffs2_acl_entry); } } @@ -34,16 +34,16 @@ static int jffs2_acl_count(size_t size) { size_t s; - size -= sizeof(jffs2_acl_header); - s = size - 4 * sizeof(jffs2_acl_entry_short); + size -= sizeof(struct jffs2_acl_header); + s = size - 4 * sizeof(struct jffs2_acl_entry_short); if (s < 0) { - if (size % sizeof(jffs2_acl_entry_short)) + if (size % sizeof(struct jffs2_acl_entry_short)) return -1; - return size / sizeof(jffs2_acl_entry_short); + return size / sizeof(struct jffs2_acl_entry_short); } else { - if (s % sizeof(jffs2_acl_entry)) + if (s % sizeof(struct jffs2_acl_entry)) return -1; - return s / sizeof(jffs2_acl_entry) + 4; + return s / sizeof(struct jffs2_acl_entry) + 4; } } @@ -56,15 +56,15 @@ static struct posix_acl *jffs2_acl_from_medium(const void *value, size_t size) if (!value) return NULL; - if (size < sizeof(jffs2_acl_header)) + if (size < sizeof(struct jffs2_acl_header)) return ERR_PTR(-EINVAL); - ver = je32_to_cpu(((jffs2_acl_header *)value)->a_version); + ver = je32_to_cpu(((struct jffs2_acl_header *)value)->a_version); if (ver != JFFS2_ACL_VERSION) { JFFS2_WARNING("Invalid ACL version. (=%u)\n", ver); return ERR_PTR(-EINVAL); } - value = (char *)value + sizeof(jffs2_acl_header); + value = (char *)value + sizeof(struct jffs2_acl_header); count = jffs2_acl_count(size); if (count < 0) return ERR_PTR(-EINVAL); @@ -76,8 +76,8 @@ static struct posix_acl *jffs2_acl_from_medium(const void *value, size_t size) return ERR_PTR(-ENOMEM); for (i=0; i < count; i++) { - jffs2_acl_entry *entry = (jffs2_acl_entry *)value; - if ((char *)value + sizeof(jffs2_acl_entry_short) > end) + struct jffs2_acl_entry *entry = (struct jffs2_acl_entry *)value; + if ((char *)value + sizeof(struct jffs2_acl_entry_short) > end) goto fail; acl->a_entries[i].e_tag = je16_to_cpu(entry->e_tag); acl->a_entries[i].e_perm = je16_to_cpu(entry->e_perm); @@ -86,13 +86,13 @@ static struct posix_acl *jffs2_acl_from_medium(const void *value, size_t size) case ACL_GROUP_OBJ: case ACL_MASK: case ACL_OTHER: - value = (char *)value + sizeof(jffs2_acl_entry_short); + value = (char *)value + sizeof(struct jffs2_acl_entry_short); acl->a_entries[i].e_id = ACL_UNDEFINED_ID; break; case ACL_USER: case ACL_GROUP: - value = (char *)value + sizeof(jffs2_acl_entry); + value = (char *)value + sizeof(struct jffs2_acl_entry); if ((char *)value > end) goto fail; acl->a_entries[i].e_id = je32_to_cpu(entry->e_id); @@ -112,34 +112,34 @@ static struct posix_acl *jffs2_acl_from_medium(const void *value, size_t size) static void *jffs2_acl_to_medium(const struct posix_acl *acl, size_t *size) { - jffs2_acl_header *jffs2_acl; + struct jffs2_acl_header *jffs2_acl; char *e; size_t i; *size = jffs2_acl_size(acl->a_count); - jffs2_acl = (jffs2_acl_header *)kmalloc(sizeof(jffs2_acl_header) - + acl->a_count * sizeof(jffs2_acl_entry), - GFP_KERNEL); + jffs2_acl = kmalloc(sizeof(struct jffs2_acl_header) + + acl->a_count * sizeof(struct jffs2_acl_entry), + GFP_KERNEL); if (!jffs2_acl) return ERR_PTR(-ENOMEM); jffs2_acl->a_version = cpu_to_je32(JFFS2_ACL_VERSION); - e = (char *)jffs2_acl + sizeof(jffs2_acl_header); + e = (char *)jffs2_acl + sizeof(struct jffs2_acl_header); for (i=0; i < acl->a_count; i++) { - jffs2_acl_entry *entry = (jffs2_acl_entry *)e; + struct jffs2_acl_entry *entry = (struct jffs2_acl_entry *)e; entry->e_tag = cpu_to_je16(acl->a_entries[i].e_tag); entry->e_perm = cpu_to_je16(acl->a_entries[i].e_perm); switch(acl->a_entries[i].e_tag) { case ACL_USER: case ACL_GROUP: entry->e_id = cpu_to_je32(acl->a_entries[i].e_id); - e += sizeof(jffs2_acl_entry); + e += sizeof(struct jffs2_acl_entry); break; case ACL_USER_OBJ: case ACL_GROUP_OBJ: case ACL_MASK: case ACL_OTHER: - e += sizeof(jffs2_acl_entry_short); + e += sizeof(struct jffs2_acl_entry_short); break; default: diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h index c98610b4e81c..3f41e09200b8 100644 --- a/fs/jffs2/acl.h +++ b/fs/jffs2/acl.h @@ -7,20 +7,20 @@ * * For licensing information, see the file 'LICENCE' in the jffs2 directory. *-------------------------------------------------------------------------*/ -typedef struct { +struct jffs2_acl_entry { jint16_t e_tag; jint16_t e_perm; jint32_t e_id; -} jffs2_acl_entry; +}; -typedef struct { +struct jffs2_acl_entry_short { jint16_t e_tag; jint16_t e_perm; -} jffs2_acl_entry_short; +}; -typedef struct { +struct jffs2_acl_header { jint32_t a_version; -} jffs2_acl_header; +}; #ifdef __KERNEL__ #ifdef CONFIG_JFFS2_FS_POSIX_ACL -- cgit v1.2.2